21. The handgrip maneuver also diminishes the duration of the murmur and delays the timing of the mid-systolic click. 22. Often, skatemills will include handgrips and a harness system to keep the players from falling while on the skatemill. 23. The stock BT-4 Combat includes adjustable handgrip and rear sight, sliding feedneck, and 8 inch barrel. 24. Two spacewalking astronauts ventured outside Sunday and hung a giant handgrip and cosmic-debris shields on the international space station. 25. The Beretta 93R offers an optional forward handgrip , which is another way of increasing weapon controllability in full automatic mode. 26. The three scepters had handgrips of orichalcum, the prized golden-colored brass alloy, with glass and chalcedony globes. 27. The weapon comes complete with an Aimpoint TL1 Optic, single point sling, cleaning kit and quick detachable vertical handgrip . 28. The driver controls the Hy-wire by twisting handgrips to accelerate, squeezing them to brake and tilting them to steer. 29. In these models the igniter controls are on the front handgrip , arranged in the same way as the rear handgrip controls. 30. In these models the igniter controls are on the front handgrip, arranged in the same way as the rear handgrip controls.